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Timken QATP18A307SB is a spherical roller take-up bearing unit. This adapter-mounted housed unit features a heavy-duty spherical roller bearing insert within a take-up frame, designed for applications requiring axial adjustment such as conveyors. The frame size is 18, indicating its load capacity and housing dimensions.
MODEL QATP18A307SB
$998.68 Each
Prices are subject to change
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Returnable:No
0.060 mm Shaft Size
3 7/16 in Shaft Tolerance:0.0030 in
0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.90 Y2 - Geometry Factor:4.31 e - Geometry Factor:0.23
0.100 mm Pre Install Clearance Min
0.0024 in
102.4 mm Dimension U
0.81 in
103.9 mm Dimension A1
4.32 in
109.7 mm Dimension Q
1.31 in
20.6 mm Eng Internal Radial Clearance - Max
0.0039 Eng Internal Radial Clearance - Min:0.0024 Engineering group:Mounted Bearing Float:0.08 in
33.3 mm Dimension RA
0.34 in
8.6 mm Dimension TA
4.03 in
Bearing number
22218 C - Dynamic Load (Basic):79700 lbf 355000 N C0 - Static Load:87200 lbf 388000 N Dimension:4.09 in
Bearing Number
22218
Dynamic Load (Basic)
79700 lbf
Eng Internal Radial ClearancMax
0.0039
Eng Internal Radial ClearancMin
0.0024
Engineering Group
Mounted Bearing
Float
0.08 in
Geometry Factor
4.31
Grease Lubrication - B/C/O Seal
1000 rpm
Grease Lubrication - M/N Seal
1400 rpm
Grease Lubrication - T Seal
2000 rpm
Housing Construction
Top Pull Take-Up
Locking Style
Single Concentric
Oil Lubrication - B/C/O Seal
1000 rpm
Oil Lubrication - M/N Seal
1400 rpm
Oil Lubrication - T Seal
2400 rpm
Pre Install Clearance Max
0.0039 in
Pre Install Clearance Min
0.0024 in
Shaft Size
3 7/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in
Static Load
87200 lbf
Bearings The Timken QATP18A307SB SRB Housed Unit is a high-performance take-up bearing unit designed to deliver exceptional reliability and efficiency in demanding industrial applications. Engineered by Timken, a trusted leader in the bearing industry, this housed unit ensures optimal performance and longevity, making it an ideal choice for various machinery and equipment setups.
Key Features
| Robust Construction | Manufactured with premium materials, including high-quality steel, ensuring durability and resistance to wear and tear in harsh environments. |
|---|---|
| Precision Engineering | Features precision-machined components to minimize friction and enhance performance, leading to extended service life. |
| Sealed Design | Equipped with advanced seals that protect against contaminants and moisture, ensuring reliable operation even in challenging conditions. |
| Easy Installation | Designed for straightforward mounting, allowing for quick and efficient setup in equipment and machinery. |
| Versatile Compatibility | Suitable for a wide range of applications across various industries, including automotive and industrial machinery. |
Applications
| Industrial Machinery | Ideal for use in conveyors, packaging equipment, and material handling systems, where reliable bearing performance is crucial. |
|---|---|
| Automotive | Compatible with automotive applications requiring robust and durable bearing solutions. |
| Energy Sector | Effective in applications involving energy production and transmission, providing stability and efficiency. |
Benefits
| Enhanced Reliability | Timken's engineering expertise ensures that the QATP18A307SB unit operates with minimal downtime, boosting productivity. |
|---|---|
| Improved Efficiency | Reduced friction and optimized design contribute to energy savings and lower operational costs. |
| Durability Under Load | Built to withstand high loads and challenging environments, ensuring long-lasting performance and reduced maintenance needs. |
Product information compiled with AI assistance for reference purposes.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more